PF251890 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| STM32F051K8U6TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 1947 |
|
| STM32F051K8U7 | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 4971 |
|
| STM32F051K8T6TR | IC MCU 32BIT 64KB FLASH 32LQFP | STMicroelectronics | 7292 |
|
| STM32F051K8U7TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 7062 |
|